Metka Games goes fully free... and ad-free

Do you mean the games are "free" but there are a lot of in-app purchases all around them?

- No. There isn't any in-app payments.

So surely there are intrusive ads popping up and possibly sharing my data with third parties?

- No. No ads. Not giving any info to third parties either.

This sounds almost too good to be true ...and I've learned that there's no free lunches. Where's the catch?

- The games didn't bring enough revenue to pay the bills. So, I rather publish the current versions as fully free than keep them behind the paywall and let them be totally forgotten in the ocean of Android games.